1--- a/.gitignore 2+++ b/.gitignore 3@@ -53,6 +53,8 @@ src/google/protobuf/util/**/*.pb.h 4 *.pyc 5 *.egg-info 6 *_pb2.py 7+!python/google/protobuf/compiler/plugin_pb2.py 8+!python/google/protobuf/descriptor_pb2.py 9 python/**/*.egg 10 python/.eggs/ 11 python/.tox 12